13009356

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 33980800

約数和(自身を除く): 20971444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 739, 978, 1467, 1478, 1956, 2217, 2934, 2956, 4401, 4434, 5868, 6651, 8802, 8868, 13302, 17604, 19953, 26604, 39906, 79812, 120457, 240914, 361371, 481828, 722742, 1084113, 1445484, 2168226, 3252339, 4336452, 6504678, 13009356]

約数ペア:

[(1, 13009356), (2, 6504678), (3, 4336452), (4, 3252339), (6, 2168226), (9, 1445484), (12, 1084113), (18, 722742), (27, 481828), (36, 361371), (54, 240914), (108, 120457), (163, 79812), (326, 39906), (489, 26604), (652, 19953), (739, 17604), (978, 13302), (1467, 8868), (1478, 8802), (1956, 6651), (2217, 5868), (2934, 4434), (2956, 4401)]